8852280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 18104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1039, 1065, 1420, 1704, 2078, 2130, 2840, 3117, 4156, 4260, 5195, 6234, 8312, 8520, 10390, 12468, 15585, 20780, 24936, 31170, 41560, 62340, 73769, 124680, 147538, 221307, 295076, 368845, 442614, 590152, 737690, 885228, 1106535, 1475380, 1770456, 2213070, 2950760, 4426140, 8852280]

約数ペア:

[(1, 8852280), (2, 4426140), (3, 2950760), (4, 2213070), (5, 1770456), (6, 1475380), (8, 1106535), (10, 885228), (12, 737690), (15, 590152), (20, 442614), (24, 368845), (30, 295076), (40, 221307), (60, 147538), (71, 124680), (120, 73769), (142, 62340), (213, 41560), (284, 31170), (355, 24936), (426, 20780), (568, 15585), (710, 12468), (852, 10390), (1039, 8520), (1065, 8312), (1420, 6234), (1704, 5195), (2078, 4260), (2130, 4156), (2840, 3117)]